Files @ r28566:ec28e66fe6ee
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Location: cpp/openttd-patchpack/source/src/autoslope.h

dependabot[bot] 49699333+dependabot[bot]@users.noreply.github.com
Upgrade: [CI] bump the actions group with 9 updates (#11881)

Bumps the actions group with 9 updates:

| Package | From | To |
| --- | --- | --- |
| [actions/checkout](https://github.com/actions/checkout) | `3` | `4` |
| [actions/cache](https://github.com/actions/cache) | `3` | `4` |
| [actions/github-script](https://github.com/actions/github-script) | `6` | `7` |
| [OpenTTD/actions](https://github.com/openttd/actions) | `2` | `5` |
| [github/codeql-action](https://github.com/github/codeql-action) | `2` | `3` |
| [actions/download-artifact](https://github.com/actions/download-artifact) | `3` | `4` |
| [actions/upload-artifact](https://github.com/actions/upload-artifact) | `3` | `4` |
| [tibdex/github-app-token](https://github.com/tibdex/github-app-token) | `1` | `2` |
| [peter-evans/repository-dispatch](https://github.com/peter-evans/repository-dispatch) | `2` | `3` |

Updates `actions/checkout` from 3 to 4
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v3...v4)

Updates `actions/cache` from 3 to 4
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](https://github.com/actions/cache/compare/v3...v4)

Updates `actions/github-script` from 6 to 7
- [Release notes](https://github.com/actions/github-script/releases)
- [Commits](https://github.com/actions/github-script/compare/v6...v7)

Updates `OpenTTD/actions` from 2 to 5
- [Release notes](https://github.com/openttd/actions/releases)
- [Commits](https://github.com/openttd/actions/compare/v2...v5)

Updates `github/codeql-action` from 2 to 3
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/github/codeql-action/compare/v2...v3)

Updates `actions/download-artifact` from 3 to 4
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](https://github.com/actions/download-artifact/compare/v3...v4)

Updates `actions/upload-artifact` from 3 to 4
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](https://github.com/actions/upload-artifact/compare/v3...v4)

Updates `tibdex/github-app-token` from 1 to 2
- [Release notes](https://github.com/tibdex/github-app-token/releases)
- [Commits](https://github.com/tibdex/github-app-token/compare/v1...v2)

Updates `peter-evans/repository-dispatch` from 2 to 3
- [Release notes](https://github.com/peter-evans/repository-dispatch/releases)
- [Commits](https://github.com/peter-evans/repository-dispatch/compare/v2...v3)

---
updated-dependencies:
- dependency-name: actions/checkout
dependency-type: direct:production
update-type: version-update:semver-major
dependency-group: actions
- dependency-name: actions/cache
dependency-type: direct:production
update-type: version-update:semver-major
dependency-group: actions
- dependency-name: actions/github-script
dependency-type: direct:production
update-type: version-update:semver-major
dependency-group: actions
- dependency-name: OpenTTD/actions
dependency-type: direct:production
update-type: version-update:semver-major
dependency-group: actions
- dependency-name: github/codeql-action
dependency-type: direct:production
update-type: version-update:semver-major
dependency-group: actions
- dependency-name: actions/download-artifact
dependency-type: direct:production
update-type: version-update:semver-major
dependency-group: actions
- dependency-name: actions/upload-artifact
dependency-type: direct:production
update-type: version-update:semver-major
dependency-group: actions
- dependency-name: tibdex/github-app-token
dependency-type: direct:production
update-type: version-update:semver-major
dependency-group: actions
- dependency-name: peter-evans/repository-dispatch
dependency-type: direct:production
update-type: version-update:semver-major
dependency-group: actions
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
/*
 * This file is part of OpenTTD.
 * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
 * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
 */

/** @file autoslope.h Functions related to autoslope. */

#ifndef AUTOSLOPE_H
#define AUTOSLOPE_H

#include "company_func.h"
#include "depot_func.h"
#include "tile_map.h"

/**
 * Autoslope check for tiles with an entrance on an edge.
 * E.g. depots and non-drive-through-road-stops.
 *
 * The test succeeds if the slope is not steep and at least one corner of the entrance edge is on the TileMaxZ() level.
 *
 * @note The test does not check if autoslope is enabled at all.
 *
 * @param tile The tile.
 * @param z_new New TileZ.
 * @param tileh_new New TileSlope.
 * @param entrance Entrance edge.
 * @return true iff terraforming is allowed.
 */
inline bool AutoslopeCheckForEntranceEdge(TileIndex tile, int z_new, Slope tileh_new, DiagDirection entrance)
{
	if (GetTileMaxZ(tile) != z_new + GetSlopeMaxZ(tileh_new)) return false;
	return ((tileh_new == SLOPE_FLAT) || CanBuildDepotByTileh(entrance, tileh_new));
}

/**
 * Tests if autoslope is enabled for _current_company.
 *
 * Autoslope is disabled for town/industry construction.
 *
 * @return true iff autoslope is enabled.
 */
inline bool AutoslopeEnabled()
{
	return (_settings_game.construction.autoslope &&
	        (_current_company < MAX_COMPANIES ||
	         (_current_company == OWNER_NONE && _game_mode == GM_EDITOR)));
}

#endif /* AUTOSLOPE_H */